AsyncDownloadPolicy.Downloaded Event

Fires once the download has completed.

Namespace: DevExpress.Data

Assembly: DevExpress.Data.v25.1.dll

NuGet Package: DevExpress.Data

Declaration

C#

public static event AsyncDownloadPolicy.WeakEventHandler<AsyncDownloadPolicy.DownloadedEventArgs> Downloaded

VB.NET

Public Shared Event Downloaded As AsyncDownloadPolicy.WeakEventHandler(Of AsyncDownloadPolicy.DownloadedEventArgs)

Event Data

The Downloaded event's data class is AsyncDownloadPolicy.DownloadedEventArgs. The following properties provide information specific to this event:

Property	Description
Result	Gets the downloaded resource (object).
Uri	Gets the identifier of the downloaded resource.
ValueType	Gets a value that identifies the group of controls to which an individual control (that initiated the download) belongs. Inherited from AsyncDownloadPolicy.AsyncDownloaderEventArgs.

Remarks

C#

static void Main() {
    // ...
    DevExpress.Data.AsyncDownloadPolicy.Downloading += AsyncDownloadPolicy_Downloading;
    Application.Run(new Form1());
}

private static void AsyncDownloadPolicy_Downloaded(object sender, DevExpress.Data.AsyncDownloadPolicy.DownloadedEventArgs e) {
    // Log.WriteMessage("Data from " + e.Uri.AbsoluteUri + " was downloaded");
}

VB.NET

Shared Sub Main()
    ' ...
    DevExpress.Data.AsyncDownloadPolicy.Downloading += AsyncDownloadPolicy_Downloading
    Application.Run(New Form1())
End Sub

Private Shared Sub AsyncDownloadPolicy_Downloaded(ByVal sender As Object, ByVal e As DevExpress.Data.AsyncDownloadPolicy.DownloadedEventArgs)
    ' Log.WriteMessage("Data from " + e.Uri.AbsoluteUri + " was downloaded");
End Sub

Read the following topic for detailed information and examples: Suppress Control Requests to Download Data from External URLs.